<template>
	<div class="app-container">
		<el-card shadow="always">
			<!--查询-->
			<el-form :model="state.queryParams" ref="queryForm" :inline="true">
				<el-form-item label="角色名称" prop="roleName">
					<el-input placeholder="角色名称模糊查询" clearable @keyup.enter="handleQuery" style="width: 240px"
						v-model="state.queryParams.roleName" />
				</el-form-item>
				<el-form-item label="权限字符" prop="roleKey">
					<el-input placeholder="权限字符模糊查询" clearable @keyup.enter="handleQuery" style="width: 240px"
						v-model="state.queryParams.roleKey" />
				</el-form-item>
				<el-form-item label="状态" prop="status">
					<el-select v-model="state.queryParams.status" placeholder="角色状态" clearable style="width: 240px">
						<el-option v-for="dict in state.statusOptions" :key="dict.dictValue" :label="dict.dictLabel"
							:value="dict.dictValue" />
					</el-select>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" plain @click="handleQuery">
						<SvgIcon name="elementSearch" />
						搜索
					</el-button>
					<el-button @click="resetQuery">
						<SvgIcon name="elementRefresh" />
						重置
					</el-button>
				</el-form-item>
			</el-form>
		</el-card>
		<el-card class="box-card">
			<template #header>
				<div class="card-header">
					<span class="card-header-text">角色列表</span>
					<div>
						<el-button type="primary" plain v-auth="'system:role:add'" @click="handleAdd">
							<SvgIcon name="elementPlus" />
							新增
						</el-button>
						<el-button type="danger" plain v-auth="'system:role:delete'" :disabled="state.multiple"
							@click="handleDelete">
							<SvgIcon name="elementDelete" />
							删除
						</el-button>
						<el-button type="warning" plain v-auth="'system:role:export'" @click="handleExport">
							<SvgIcon name="elementDownload" />
							导出
						</el-button>
					</div>
				</div>
			</template>
			<!--数据表格-->
			<el-table v-loading="state.loading" :data="state.roleList" @selection-change="handleSelectionChange">
				<el-table-column type="selection" width="55" align="center" />
				<!-- <el-table-column label="角色编号" prop="roleId" /> -->
				<el-table-column label="角色名称" prop="roleName" :show-overflow-tooltip="true" />
				<el-table-column label="权限字符" prop="roleKey" :show-overflow-tooltip="true" />
				<el-table-column label="显示顺序" prop="roleSort" />
				<el-table-column label="状态" align="center">
					<template #default="scope">
						<el-switch v-model="scope.row.status" active-value="0" inactive-value="1"
							@click="handleStatusChange(scope.row)"></el-switch>
					</template>
				</el-table-column>
				<el-table-column label="创建时间" align="center" prop="createTime">
					<template #default="scope">
						<span>{{ dateStrFormat(scope.row.createTime) }}</span>
					</template>
				</el-table-column>
				<el-table-column label="操作" align="center">
					<template #default="scope">
						<el-popover placement="left">
							<template #reference>
								<el-button type="primary" circle>
									<SvgIcon name="elementStar" />
								</el-button>
							</template>
							<div>
								<el-button text type="primary" v-auth="'system:role:edit'"
									@click="handleUpdate(scope.row)">
									<SvgIcon name="elementEdit" />
									修改
								</el-button>
							</div>
							<div>
								<el-button text type="primary" @click="handleDataScope(scope.row)">
									<SvgIcon name="elementCircleCheck" />
									数据权限
								</el-button>
							</div>
							<div>
								<el-button text type="primary" v-auth="'system:role:delete'"
									@click="handleDelete(scope.row)">
									<SvgIcon name="elementDelete" />
									删除
								</el-button>
							</div>
						</el-popover>
					</template>
				</el-table-column>
			</el-table>
			<!-- 分页设置-->
			<div v-show="state.total > 0">
				<el-divider></el-divider>
				<el-pagination background :total="state.total" :current-page="state.queryParams.pageNum"
					:page-size="state.queryParams.pageSize" layout="total, sizes, prev, pager, next, jumper"
					@size-change="handleSizeChange" @current-change="handleCurrentChange" />
			</div>
		</el-card>
		<!-- 添加或修改角色配置对话框 -->
		<el-dialog :title="state.title" v-model="state.open" width="769px" center>
			<div v-drag="['.app-container .el-dialog', '.app-container .el-dialog__header']"></div>
			<el-form ref="roleFormRef" :model="state.roleForm" :rules="state.rules" label-width="120px"
				label-position="right">
				<el-form-item label="角色名称" prop="roleName">
					<el-input v-model="state.roleForm.roleName" placeholder="请输入角色名称" />
				</el-form-item>
				<el-form-item label="权限字符" prop="roleKey">
					<el-input v-model="state.roleForm.roleKey" placeholder="请输入权限字符" />
				</el-form-item>
				<el-form-item label="角色顺序" prop="roleSort">
					<el-input-number v-model="state.roleForm.roleSort" controls-position="right" :min="0" />
				</el-form-item>
				<el-form-item label="状态">
					<el-radio-group v-model="state.roleForm.status">
						<el-radio v-for="dict in state.statusOptions" :key="dict.dictValue" :value="dict.dictValue">{{
							dict.dictLabel }} </el-radio>
					</el-radio-group>
				</el-form-item>

				<el-form-item label="权限设置">
					<el-tabs v-model="state.activeName">
						<el-tab-pane label="菜单权限" name="first">
							<el-checkbox v-model="state.menuExpand"
								@change="handleCheckedTreeExpand($event, 'menu')">展开/折叠
							</el-checkbox>
							<el-checkbox v-model="state.menuNodeAll"
								@change="handleCheckedTreeNodeAll($event, 'menu')">全选/全不选
							</el-checkbox>
							<el-tree class="tree-border" :data="state.menuOptions" show-checkbox ref="menuRef"
								node-key="menuId" empty-text="加载中，请稍后" :props="{
									label: 'menuName',
									children: 'children',
								}" :default-checked-keys="state.menuCheckedKeys"></el-tree>
						</el-tab-pane>
						<el-tab-pane label="API权限" name="second">
							<el-checkbox v-model="state.apiExpand"
								@change="handleCheckedTreeExpand($event, 'api')">展开/折叠
							</el-checkbox>
							<el-checkbox v-model="state.apiNodeAll"
								@change="handleCheckedTreeNodeAll($event, 'api')">全选/全不选
							</el-checkbox>
							<el-tree class="tree-border" :data="state.apiOptions" show-checkbox ref="apiRef"
								node-key="onlyId" empty-text="加载中，请稍后" :props="{
									children: 'children',
									label: 'description',
								}" :default-checked-keys="state.apiCheckedKeys"></el-tree>
						</el-tab-pane>
					</el-tabs>
				</el-form-item>
				<el-form-item label="备注">
					<el-input v-model="state.roleForm.remark" type="textarea" placeholder="请输入内容"></el-input>
				</el-form-item>
			</el-form>
			<template #footer>
				<span class="dialog-footer">
					<el-button type="primary" :loading="state.bunLoading" @click="submitForm">确 定</el-button>
					<el-button @click="cancel">取 消</el-button>
				</span>
			</template>
		</el-dialog>

		<!-- 分配角色数据权限对话框 -->
		<el-dialog :title="state.title" v-model="state.openDataScope" width="769px">
			<div v-drag="['.app-container .el-dialog', '.app-container .el-dialog__header']"></div>
			<el-form :model="state.roleForm" label-width="80px">
				<el-form-item label="角色名称">
					<el-input v-model="state.roleForm.roleName" :disabled="true" />
				</el-form-item>
				<el-form-item label="权限字符">
					<el-input v-model="state.roleForm.roleKey" :disabled="true" />
				</el-form-item>
				<el-form-item label="权限范围">
					<el-select v-model="state.roleForm.dataScope" @change="dataScopeSelectChange">
						<el-option v-for="item in state.dataScopeOptions" :key="item.value" :label="item.label"
							:value="item.value"></el-option>
					</el-select>
				</el-form-item>
				<el-form-item label="数据权限" v-show="state.roleForm.dataScope == 2">
					<el-checkbox v-model="state.organizationExpand"
						@change="handleCheckedTreeExpand($event, 'organization')">展开/折叠 </el-checkbox>
					<el-checkbox v-model="state.organizationNodeAll"
						@change="handleCheckedTreeNodeAll($event, 'organization')">全选/全不选 </el-checkbox>
					<el-tree class="tree-border" :data="state.organizationOptions" show-checkbox default-expand-all
						ref="organizationRef" node-key="organizationId" empty-text="加载中，请稍后" :props="{
							label: 'organizationName',
							children: 'children',
						}"></el-tree>
				</el-form-item>
			</el-form>
			<template #footer>
				<span class="dialog-footer">
					<el-button type="primary" @click="submitDataScope">确 定</el-button>
					<el-button @click="cancelDataScope">取 消</el-button>
				</span>
			</template>
		</el-dialog>
	</div>
</template>

<script lang="ts" setup>
import { getCurrentInstance, onMounted, reactive, ref, toRefs, unref, nextTick } from 'vue';
import { ElMessage, ElMessageBox } from 'element-plus';
import { listRole, getRole, delRole, dataScope, addRole, updateRole, changeRoleStatus } from '@/api/system/role';
import { treeselect as menuTreeselect, roleMenuTreeselect } from '@/api/system/menu';
import { listApiAll, getPolicyPathByRoleId } from '@/api/system/api';
import { roleOrganizationTreeselect } from '@/api/system/organization';
import { handleFileError } from '@/utils/export';
import DictList from '@/views/system/dict/component/dictList.vue';
import { underlineToCamelCase, exportDataToExcel } from '@/utils/util';

const { proxy } = getCurrentInstance() as any;
const roleFormRef = ref<HTMLElement | null>(null);
const menuRef = ref<HTMLElement | null>(null);
const apiRef = ref<HTMLElement | null>(null);
const organizationRef = ref<HTMLElement | null>(null);
const state: any = reactive({
	activeName: 'first',
	// 遮罩层
	loading: true,
	bunLoading: false,
	// 选中数组
	ids: [],
	// 总条数
	total: 0,
	// 弹出层标题
	title: '',
	// 是否显示弹出层
	open: false,
	// 角色表格数据
	roleList: [],
	// 显示搜索条件
	showSearch: true,
	// 非单个禁用
	single: true,
	// 非多个禁用
	multiple: true,
	// 状态数据字典
	statusOptions: [],
	// 菜单列表
	menuOptions: [],
	// 菜单列表
	apiOptions: [],
	//角色具有的菜单列表
	menuCheckedKeys: [],
	//角色具有的api列表
	apiCheckedKeys: [],
	// 组织列表
	organizationOptions: [],
	// 是否显示弹出层（数据权限）
	openDataScope: false,
	menuExpand: false,
	menuNodeAll: false,
	apiExpand: false,
	apiNodeAll: false,
	organizationExpand: true,
	organizationNodeAll: false,
	// 查询参数
	queryParams: {
		pageNum: 1,
		pageSize: 10,
		roleName: undefined,
		roleKey: undefined,
		status: undefined,
	},
	// 数据范围选项
	dataScopeOptions: [
		{
			value: '0',
			label: '仅本人数据权限',
		},
		{
			value: '1',
			label: '全部数据权限',
		},
		{
			value: '2',
			label: '自定数据权限',
		},
		{
			value: '3',
			label: '本组织数据权限',
		},
		{
			value: '4',
			label: '本组织及以下数据权限',
		},
	],
	// 表单参数
	roleForm: {},
	// 表单校验
	rules: {
		roleName: [{ required: true, message: '角色名称不能为空', trigger: 'blur' }],
		roleKey: [{ required: true, message: '权限字符不能为空', trigger: 'blur' }],
		roleSort: [{ required: true, message: '角色顺序不能为空', trigger: 'blur' }],
	},
});
// 表单重置
const reset = () => {
	(state.menuExpand = false),
		(state.menuNodeAll = false),
		(state.apiExpand = false),
		(state.apiNodeAll = false),
		(state.organizationExpand = true),
		(state.organizationNodeAll = false),
		(state.roleForm = {
			roleId: undefined,
			roleName: undefined,
			roleKey: undefined,
			roleSort: 0,
			status: '0',
			menuIds: [],
			apiIds: [],
			organizationIds: [],
			menuCheckStrictly: true,
			organizationCheckStrictly: true,
			remark: undefined,
		});
	state.roleForm = {};
};
/** 重置按钮操作 */
const resetQuery = () => {
	state.queryParams.pageNum = 1;
	state.queryParams.pageSize = 10;
	state.queryParams.roleName = '';
	state.queryParams.roleKey = '';
	state.queryParams.status = '';
	handleQuery();
};
/** 查询角色列表 */
const getList = () => {
	state.loading = true;
	const param: any = {};
	Object.keys(state.queryParams).forEach((item) => {
		if (state.queryParams[item]) {
			param[item] = state.queryParams[item];
		}
	});
	listRole(param).then((response) => {
		// 格式转换
		state.roleList = response.data.data.map((item: any) => {
			const newData = {};
			Object.keys(item).forEach((itemK: any) => {
				newData[underlineToCamelCase(itemK)] = item[itemK];
			});
			return newData;
		});
		state.total = response.data.total;
		state.loading = false;
	});
};
//分页页面大小发生变化
const handleSizeChange = (val: any) => {
	state.queryParams.pageSize = val;
	handleQuery();
};
//当前页码发生变化
const handleCurrentChange = (val: any) => {
	state.queryParams.pageNum = val;
	handleQuery();
};
/** 提交按钮（数据权限） */
const submitDataScope = () => {
	if (state.roleForm.roleId != undefined) {
		state.roleForm.organizationIds = getOrganizationAllCheckedKeys();
		dataScope(state.roleForm).then((response) => {
			ElMessage.success('修改成功');
			state.openDataScope = false;
			getList();
		});
	}
};
// 所有组织节点数据
const getOrganizationAllCheckedKeys = () => {
	const formWrap = unref(organizationRef) as any;
	// 目前被选中的组织节点
	let checkedKeys = formWrap.getCheckedKeys();
	// 半选中的组织节点
	let halfCheckedKeys = formWrap.getHalfCheckedKeys();
	checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
	return checkedKeys;
};
/** 搜索按钮操作 */
const handleQuery = () => {
	state.queryParams.pageNum = 1;
	getList();
};
/** 查询菜单树结构 */
const getMenuTreeselect = () => {
	menuTreeselect().then((response) => {
		state.menuOptions = response.data;
	});
};
/** 查询Api树结构 */
const getApiTreeselect = () => {
	listApiAll({}).then((response) => {
		const apis = response.data;
		state.apiOptions = buildApiTree(apis);
	});
};
// 创建api树方法
const buildApiTree = (apis: any[]) => {
	const apiObj: any = new Object();
	apis &&
		apis.map((item) => {
			item.onlyId = 'p:' + item.path + 'm:' + item.method;
			if (Object.prototype.hasOwnProperty.call(apiObj, item.apiGroup)) {
				apiObj[item.apiGroup].push(item);
			} else {
				Object.assign(apiObj, { [item.apiGroup]: [item] });
			}
		});
	const apiTree = [];
	for (const key in apiObj) {
		const treeNode = {
			onlyId: key,
			description: key + '组',
			children: apiObj[key],
		};
		apiTree.push(treeNode);
	}
	return apiTree;
};

// 多选框选中数据
const handleSelectionChange = (selection: any) => {
	state.ids = selection.map((item: any) => item.roleId);
	state.single = selection.length != 1;
	state.multiple = !selection.length;
};
// 角色状态修改
const handleStatusChange = (row: any) => {
	let text = row.status === '0' ? '启用' : '停用';
	ElMessageBox({
		closeOnClickModal: false,
		closeOnPressEscape: false,
		title: '警告',
		message: '确认要"' + text + '""' + row.roleName + '"角色吗?',
		showCancelButton: true,
		confirmButtonText: '确定',
		cancelButtonText: '取消',
	})
		.then(function () {
			return changeRoleStatus(row.roleId, row.status);
		})
		.then(() => {
			ElMessage.success(text + '成功');
		})
		.catch(function () {
			row.status = row.status === '0' ? '1' : '0';
		});
};
/** 分配数据权限操作 */
const handleDataScope = (row: any) => {
	reset();
	const roleOrganizationTreeselect = getRoleOrganizationTreeselect(row.roleId);
	getRole(row.roleId).then((response) => {
		state.roleForm = response.data;
		state.openDataScope = true;
		nextTick(() => {
			roleOrganizationTreeselect.then((res) => {
				const formWrap = unref(organizationRef) as any;
				formWrap.setCheckedKeys(res.checkedKeys);
			});
		});
		state.title = '分配数据权限';
	});
};
/** 新增按钮操作 */
const handleAdd = () => {
	reset();
	getMenuTreeselect();
	getApiTreeselect();
	state.open = true;
	state.title = '添加角色';
};
/** 修改按钮操作 */
const handleUpdate = (row: any) => {
	const roleId = row.roleId;
	getApiTreeselect();
	const roleMenu = getRoleMenuTreeselect(roleId);
	getRole(roleId).then((response) => {
		state.roleForm = response.data;
		state.open = true;
		state.title = '修改角色';
		nextTick(() => {
			roleMenu.then((res) => {
				state.menuCheckedKeys = res.checkedKeys;
				const formWrap = unref(menuRef) as any;
				formWrap.setCheckedKeys(res.checkedKeys);
			});
			getPolicyPathByRoleId({
				roleKey: state.roleForm.roleKey,
			}).then((res) => {
				let apiKes: any[] = [];
				res.data &&
					res.data.map((item) => {
						apiKes.push('p:' + item.path + 'm:' + item.method);
					});
				console.log('apiKes', apiKes);
				const formWrap = unref(apiRef) as any;
				formWrap.setCheckedKeys(apiKes);
			});
		});
	});
	state.bunLoading = false;
};
/** 删除按钮操作 */
const handleDelete = (row: any) => {
	const roleIds = row.roleId || state.ids;
	ElMessageBox({
		message: '是否确认删除?',
		title: '警告',
		showCancelButton: true,
		confirmButtonText: '确定',
		cancelButtonText: '取消',
	})
		.then(function () {
			return delRole(roleIds);
		})
		.then(() => {
			getList();
			ElMessage.success('删除成功');
		});
};
/** 导出按钮操作 */
const handleExport = () => {
	const queryParams = state.queryParams;
	let data: any = new Date().getTime() / 1000;
	let time = parseInt(data) + '';
	queryParams.filename = '角色表_' + time + '.xlsx';
	ElMessageBox({
		message: '是否确认导出所有角色数据项?',
		title: '警告',
		showCancelButton: true,
		confirmButtonText: '确定',
		cancelButtonText: '取消',
	})
		.then(function () {
			return exportDataToExcel(state.roleList, queryParams.filename);
			// return exportRole(queryParams);
		})
		.then((response: any) => {
			handleFileError(response, queryParams.filename);
		});
};
/** 根据角色ID查询组织树结构 */
const getRoleOrganizationTreeselect = (roleId: number) => {
	return roleOrganizationTreeselect(roleId).then((response) => {
		state.organizationOptions = response.data.organizations;
		return response.data;
	});
};
/** 根据角色ID查询菜单树结构 */
const getRoleMenuTreeselect = (roleId: number) => {
	return roleMenuTreeselect(roleId).then((response) => {
		state.menuOptions = response.data.menus;
		return response.data;
	});
};
/** 提交按钮 */
const submitForm = () => {
	const formWrap = unref(roleFormRef) as any;
	if (!formWrap) return;
	formWrap.validate((valid: boolean) => {
		if (valid) {
			state.bunLoading = true;
			if (state.roleForm != null && state.roleForm.roleId != undefined) {
				state.roleForm.menuIds = getMenuAllCheckedKeys();
				state.roleForm.apiIds = getApiAllCheckedKeys();
				console.log('state.roleForm', state.roleForm);
				updateRole(state.roleForm.roleId, state.roleForm).then((res: any) => {
					if (res.status == 0) {
						ElMessage.success('修改成功');
						state.open = false;
						getList();
					}
					state.bunLoading = false;
				});
			} else {
				state.roleForm.menuIds = getMenuAllCheckedKeys();
				state.roleForm.apiIds = getApiAllCheckedKeys();
				addRole(state.roleForm).then((res: any) => {
					if (res.status == 0) {
						ElMessage.success('新增成功');
						state.open = false;
						getList();
					}
					state.bunLoading = false;
				});
			}
		}
	});
};
// 取消按钮
const cancel = () => {
	state.open = false;
	reset();
};
// 所有菜单节点数据
const getMenuAllCheckedKeys = () => {
	const formWrap = unref(menuRef) as any;
	if (!formWrap) return;
	// 目前被选中的菜单节点
	let checkedKeys = formWrap.getCheckedKeys();
	// 半选中的菜单节点
	let halfCheckedKeys = formWrap.getHalfCheckedKeys();
	checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
	return checkedKeys;
};
// 所有菜单节点数据
const getApiAllCheckedKeys = () => {
	const formWrap = unref(apiRef) as any;
	if (!formWrap) return;
	let checkArr: any[] = formWrap.getCheckedNodes(true);
	let casbinInfos: any[] = [];
	checkArr &&
		checkArr.map((item) => {
			let casbinInfo = {
				path: item.path,
				method: item.method,
			};
			casbinInfos.push(casbinInfo);
		});
	return casbinInfos;
};

// 取消按钮（数据权限）
const cancelDataScope = () => {
	state.openDataScope = false;
	reset();
};
/** 选择角色权限范围触发 */
const dataScopeSelectChange = (value: any) => {
	const formWrap = unref(organizationRef) as any;
	if (value !== '2') {
		formWrap.setCheckedKeys([]);
	}
};
// 树权限（展开/折叠）
const handleCheckedTreeExpand = (value: any, type: any) => {
	if (type == 'menu') {
		let treeList = state.menuOptions;
		for (let i = 0; i < treeList.length; i++) {
			const formWrap = unref(menuRef) as any;
			console.log('treeList', treeList[i]);
			formWrap.store.nodesMap[treeList[i].menuId].expanded = value;
		}
	} else if (type == 'api') {
		let treeList = state.apiOptions;
		for (let i = 0; i < treeList.length; i++) {
			const formWrap = unref(apiRef) as any;
			console.log('treeList', treeList[i]);
			console.log('formWrap', formWrap);
			formWrap.store.nodesMap[treeList[i].onlyId].expanded = value;
		}
	} else if (type == 'organization') {
		let treeList = state.organizationOptions;
		for (let i = 0; i < treeList.length; i++) {
			const formWrap = unref(organizationRef) as any;
			formWrap.store.nodesMap[treeList[i].organizationId].expanded = value;
		}
	}
};
// 树权限（全选/全不选）
const handleCheckedTreeNodeAll = (value: any, type: any) => {
	if (type == 'menu') {
		const formWrap = unref(menuRef) as any;
		formWrap.setCheckedNodes(value ? state.menuOptions : []);
	} else if (type == 'api') {
		const formWrap = unref(apiRef) as any;
		formWrap.setCheckedNodes(value ? state.apiOptions : []);
	} else if (type == 'organization') {
		const formWrap = unref(organizationRef) as any;
		formWrap.setCheckedNodes(value ? state.organizationOptions : []);
	}
};
// 页面加载时
onMounted(() => {
	getList();
	proxy.getDicts('sys_normal_disable').then((response: any) => {
		state.statusOptions = response.data;
	});
});
</script>

<style scoped></style>
